On Wed, 23 Nov 2005, Kjetil Torgrim Homme wrote:
> here's the definition we use in our vacation transport:
>
> subject = Auto: I'm away from my mail \
> ${if def:h_subject: {(was: ${rfc2047:$h_subject:} )}}
>
> the ${rfc2047 function will unfortunately generate illegal encoded words
> whenever the Subject is more than 60 letters or so,
Not true since release 4.50. Here's the ChangeLog entry:
32. The RFC2047 encoding function was originally intended for short strings
such as real names; it was not keeping to the 75-character limit for
encoded words that the RFC imposes. It now respects the limit, and
generates multiple encoded words if necessary. To be on the safe side, I
have increased the buffer size for the ${rfc2047: expansion operator from
1024 to 2048 bytes.
--
Philip Hazel University of Cambridge Computing Service,
ph10@??? Cambridge, England. Phone: +44 1223 334714.
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